Domain Name Lookup Bash

B domainname show or set the system s nis yp domain name.

Domain name lookup bash. Reverse dns lookup can be done in linux using the following three commands. The name and contact information of the registrar. D nisdomainname show or set system s nis yp domain name.

If the lookup request contains at least one period but doesn t end with a trailing period append the domain names in the domain search list to the request until an answer is received. Sets the search list to name. A hostname show or set the system s host name.

You can make whois requests on the web but with the linux whois command you can perform lookups right from the command line. C dnsdomainname show the system s dns domain name. Default search port value.

Change the default tcp udp name server port to value. Host is a simple utility for performing dns lookups. Both linux unix comes with the following utilities to display hostname domain name.

Dig domain information groper is a flexible tool for interrogating dns name servers. Dig dns lookup examples. The organization that registered the domain name.

It performs dns lookups and displays the answers that are returned from the name server s that were queried. It is normally used to convert names to ip addresses and vice versa.